One of my favorite jams is Apple Maple Jam is from a past Ball Blue Book but can also be found here: Apple Maple Jam. The original recipe calls for 1 teaspoon of cinnamon. That is a little strong for me so I only use 1/2 teaspoon.
I was recently in the North Carolina mountains during apple season and bought lots of local varieties. I think the best jam is made with a variety of apples. Another good way to use this jam is to mix some with Dijon mustard, spread on a pork tenderloin, then roast.